P(X)

kakuritsu

Bayesian Inference

Prior
Likelihood
Posterior

Update beliefs with evidence. Bayes' theorem provides the mathematical framework for rational learning from data.

Probability Trees

0.6
0.4

Visualize branching outcomes. Each node represents a decision point, each branch a probability-weighted path.

P(A|B) = P(B|A) · P(A) / P(B)

Q.E.D.

kakuritsu.com